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  7. Countersinks, Center Drills & Spotting Drills

Countersinks, Center Drills & Spotting Drills (8,500+ items) - Page 69

Link #1X5 HSS Lh Radius Centerdrill 11-L2-025
Link

#1X5 HSS Lh Radius Centerdrill

Zoro # G7644350
Mfr # 11-L2-025
product price: 
$42.75
/ea
Link Ua1-U11B Type Cobalt Centerdrill 45-CO-222
Link

Ua1-U11B Type Cobalt Centerdrill

Zoro # G7644938
Mfr # 45-CO-222
product price: 
$34.89
/ea
Keo Countersink, 6 FL, 120 Deg, 3/4, Cobalt, TiN 919-000-892
Keo

Countersink, 6 FL, 120 Deg, 3/4, Cobalt, TiN

Zoro # G6780776
Mfr # 919-000-892
product price: 
$51.49
/ea
Keo Countersink, 5/16 in, 100 , 1-3/4 in 919-000-414
Keo

Countersink, 5/16 in, 100 , 1-3/4 in

Zoro # G1390164
Mfr # 919-000-414
product price: 
$14.55
/ea
Link 5/8 X 90 Deg HSS Rh 1Fl Chamfer 3/8 Shank X 2-3/8 Oal 90-L2-404
Link

5/8 X 90 Deg HSS Rh 1Fl Chamfer 3/8 Shank X 2-3/8 Oal

Zoro # G7646198
Mfr # 90-L2-404
product price: 
$25.29
/ea
Stm 14 Dia 60 Deg, Single Flute TiN Coated Premium M42 Cobalt Countersink 121611
Stm

14 Dia 60 Deg, Single Flute TiN Coated Premium M42 Cobalt Countersink

Zoro # G507183838
Mfr # 121611
product price: 
$36.99
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.1250" (1/8) 955908-C3
Harvey Tool

Miniature Drill - Spotting Drill, 0.1250" (1/8)

Zoro # G7222217
Mfr # 955908-C3
product price: 
$48.79
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.0200" 932720
Harvey Tool

Miniature Drill - Spotting Drill, 0.0200"

Zoro # G7068734
Mfr # 932720
product price: 
$47.99
/ea
Harvey Tool Miniature Drill - Spotting Drill, 0.0900", Flute Length: 0.2700" 983190
Harvey Tool

Miniature Drill - Spotting Drill, 0.0900", Flute Length: 0.2700"

Zoro # G7226724
Mfr # 983190
product price: 
$43.19
/ea
Link Ua1-U0St Type Cobalt Centerdrill 40-CO-205
Link

Ua1-U0St Type Cobalt Centerdrill

Zoro # G7636510
Mfr # 40-CO-205
product price: 
$29.29
/ea
Link #15X6 HSS Rh 60/82 Deg Bell Centerdrill 15-L2-085
Link

#15X6 HSS Rh 60/82 Deg Bell Centerdrill

Zoro # G7641325
Mfr # 15-L2-085
product price: 
$48.55
/ea
M.A. Ford 8Mm Endmill 1.0Mm Radius 60025002
M.A. Ford

8Mm Endmill 1.0Mm Radius

Zoro # G1359411
Mfr # 60025002
product price: 
$30.99
/ea
Regal Cutting Tools 1/8 Cobalt Spotting Drill - 90 Degree 027489AW
Regal Cutting Tools

1/8 Cobalt Spotting Drill - 90 Degree

Zoro # G215886663
Mfr # 027489AW
product price: 
$10.69
/ea
Stm 2 Dia 82Deg Single Flute HSS Countersink 120766
Stm

2 Dia 82Deg Single Flute HSS Countersink

Zoro # G007177610
Mfr # 120766
product price: 
$491.99
/ea
Link #8 Hey Cobalt Rh 60 Deg Centerdrill 21-CO-658
Link

#8 Hey Cobalt Rh 60 Deg Centerdrill

Zoro # G7639049
Mfr # 21-CO-658
product price: 
$95.65
/ea
M.A. Ford Carbide Nc Spotting Drill 90 Degree, 8.00Mm 40431500
M.A. Ford

Carbide Nc Spotting Drill 90 Degree, 8.00Mm

Zoro # G1329731
Mfr # 40431500
product price: 
$65.79
/ea
Link #7 Hey Cobalt Rh 60 Deg Centerdrill 21-CO-657
Link

#7 Hey Cobalt Rh 60 Deg Centerdrill

Zoro # G7636459
Mfr # 21-CO-657
product price: 
$71.75
/ea
Link Ua1-U0R Type HSS Centerdrill 30-L2-197
Link

Ua1-U0R Type HSS Centerdrill

Zoro # G7639030
Mfr # 30-L2-197
product price: 
$17.95
/ea
Link #5 Hey HSS Rh 60 Deg Centerdrill 21-L2-655
Link

#5 Hey HSS Rh 60 Deg Centerdrill

Zoro # G7640309
Mfr # 21-L2-655
product price: 
$27.19
/ea
Link #16 HSS Rh 60/120 Deg Bell Tin Coat Centerdrill 25-TN-142
Link

#16 HSS Rh 60/120 Deg Bell Tin Coat Centerdrill

Zoro # G7645349
Mfr # 25-TN-142
product price: 
$32.95
/ea
Link #18 Cobalt Rh 60/82 Deg Bell Centerdrill 15-CO-054
Link

#18 Cobalt Rh 60/82 Deg Bell Centerdrill

Zoro # G7637974
Mfr # 15-CO-054
product price: 
$86.69
/ea
Link #1 HSS Lh Radius Centerdrill 11-L2-002
Link

#1 HSS Lh Radius Centerdrill

Zoro # G7645078
Mfr # 11-L2-002
product price: 
$19.89
/ea
Link #16X6 HSS Lh 60/120 Deg Bell Centerdrill 11-L2-177
Link

#16X6 HSS Lh 60/120 Deg Bell Centerdrill

Zoro # G7642978
Mfr # 11-L2-177
product price: 
$82.99
/ea
Link 1/2 X 2 HSS 120 Degree Spot & Center Drill, Tin Coat 97-TN-388
Link

1/2 X 2 HSS 120 Degree Spot & Center Drill, Tin Coat

Zoro # G7635594
Mfr # 97-TN-388
product price: 
$24.35
/ea
Link #8 Hey HSS Rh 60 Deg Centerdrill 21-L2-658
Link

#8 Hey HSS Rh 60 Deg Centerdrill

Zoro # G7637798
Mfr # 21-L2-658
product price: 
$59.99
/ea
Link 2.0X5.0 Cobalt Rh 60 Deg Metric Tin Coat Centerdrill CO-TN-013
Link

2.0X5.0 Cobalt Rh 60 Deg Metric Tin Coat Centerdrill

Zoro # G7645175
Mfr # CO-TN-013
product price: 
$34.95
/ea
Keo Countersink, 1 FL, 120 Deg, 1/2, Cobalt, TiN 919-000-678
Keo

Countersink, 1 FL, 120 Deg, 1/2, Cobalt, TiN

Zoro # G0322323
Mfr # 919-000-678
product price: 
$28.39
/ea
Sowa T6 3 Cobalt 90Deg 3Flute Countersink 121894
Sowa

T6 3 Cobalt 90Deg 3Flute Countersink

Zoro # G607183837
Mfr # 121894
product price: 
$49.19
/ea
M.A. Ford Twister 145 Degree Spotting Drill, 16.00Mm 200S62990A
M.A. Ford

Twister 145 Degree Spotting Drill, 16.00Mm

Zoro # G1303481
Mfr # 200S62990A
product price: 
$289.99
/ea
Osg SPOT DRILLS, 120 , 6 mm 8688959
Osg

SPOT DRILLS, 120 , 6 mm

Zoro # G422833870
Mfr # 8688959
product price: 
$69.65
/ea
Osg SPOT DRILLS, 140 , 20 mm 519037917
Osg

SPOT DRILLS, 140 , 20 mm

Zoro # G122834849
Mfr # 519037917
product price: 
$491.99
/ea
Zoro Select Countersink, 1/2 in, 90 , 257/2000 in 421533
Zoro Select

Countersink, 1/2 in, 90 , 257/2000 in

Zoro # G721725210
Mfr # 421533
product price: 
$241.99
/ea
Garr Tool NC Spotting Drill, General Purpose, Series: 1600, 3 mm Dia, 50 mm Overall Length 91580
Garr Tool

NC Spotting Drill, General Purpose, Series: 1600, 3 mm Dia, 50 mm Overall Length

Zoro # G916069617
Mfr # 91580
product price: 
$23.69
/ea
Link 5MM HSS Se 5.10x12.70 Drill 11.20x50.79 Body 7.93x15.87 Shank Tin Coat 70-TN-381
Link

5MM HSS Se 5.10x12.70 Drill 11.20x50.79 Body 7.93x15.87 Shank Tin Coat

Zoro # G7647546
Mfr # 70-TN-381
product price: 
$33.55
/ea
Micro 100 Quick Change, Holemaking Tools, Spotting Drill, 0.1181" Drill dia, Finish: UN QSPD-118-090
Micro 100

Quick Change, Holemaking Tools, Spotting Drill, 0.1181" Drill dia, Finish: UN

Zoro # G0993434
Mfr # QSPD-118-090
product price: 
$41.85
/ea
Micro 100 Quick Change, Holemaking Tools, Spotting Drill, 0.2500" (1/4) Drill dia, Flute Length: 3/4" QSPD-250-120X
Micro 100

Quick Change, Holemaking Tools, Spotting Drill, 0.2500" (1/4) Drill dia, Flute Length: 3/4"

Zoro # G1003338
Mfr # QSPD-250-120X
product price: 
$57.15
/ea
Countersinks, Center Drills & Spotting Drills (8,500+ items) - Page 69
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About Countersinks, Center Drills & Spotting Drills

Countersinks, center drills & spotting drills are tools used to create a countersink or counterbore, a conical hole in the surface of a material that allows for screws and other fasteners to sit flush with the surface. Countersinks can also be used to deburr or chamfer the edges of a drilled hole.

Types of Countersinks, Center Drills & Spotting Drills

Countersinks come in various sizes and shapes depending on their purpose. Center drills are specifically designed to make it easier to drill accurate holes in the middle of a workpiece while spotting drills are used as pilot holes for larger drill bits.

How Countersinks, Center Drills & Spotting Drills are Made

Countersinks, center drills & spotting drills are typically made from high speed steel (HSS) or tungsten carbide tipped (TCT). They may also be made from cobalt steel alloys (HSSE) which offer improved heat resistance and higher cutting speeds than HSS.

Industries that use Countersinks, Center Drills & Spotting Drills

Countersinks, center drills & spotting drills are commonly used in metalworking industries such as automotive manufacturing, aerospace engineering and construction. Professionals use them for precision drilling applications when accuracy is essential.

Find the Countersinks, Center Drills & Spotting Drills You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of Countersinks, Center Drills & Spotting Drills along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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